Lingenfelter 160 degree thermostat for GM applications reduces the coolant temperature for increased horsepower and improved performance. This product is designed as a direct replacement with no modification necessary and includes the rubber seal.
Replaces GM part number 12600171 Replaces AC Delco part number 131-156.
- 2004 Chevrolet C5 Corvette LS1 and LS6
- 2005-2007 Chevrolet C6 Corvette LS2 6.0L
- 2008 Chevrolet C6 Corvette LS3 6.2L
- 2006-2008 Chevrolet C6 Corvette Z06 LS7 7.0L